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Sig Sauer

Sig Sauer MPX Copperhead 9mm AR Pistol

Product Code : 798681626427


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Sig Sauer MPX Copperhead Pistol 4.5", 9mm, Pistol Brace, M-LOK Handguard & 20 Round Mag, Black. Re-designed for the ideal blend of concealability, function and power, the MPX Copperhead pistol from Sig Sauer offers tactical 9mm performance in a small versatile package. The pistol brace of this black anodized firearm collapses into the receiver to reduce the length for greater concealability and ease of transport. The pistol boasts an aluminum alloy receiver housing a 4.5" carbon steel barrel with a flash hider installed and a Timney single stage straight trigger. Ambidextrous selector switch, charging handle, bolt release and mag release makes this pistol ideal for any type of shooter. The MPX Copperhead forend has a 1913 rail on top with M-LOK accessory mounts near the muzzle and ships with a 20 round MPX mag. This Sig firearm is a must have for any situation.

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left or right handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve.

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: MPX Copperhead Black
  • Caliber: 9mm
  • Barrel Length: 4.5" 
  • Twist Rate: 1:10"
  • Overall Length: 22.3"
  • Overall Height: 8"
  • Overall Width: 2.4"
  • Frame Material: Aluminum
  • Frame Finish: Anodized
  • Barrel Material: Carbon Steel
  • Barrel Finish: Nitride
  • Capacity: 20 Rounds
  • Trigger: Timney Single Stage
  • Weight (with magazine): 4.6 lbs.

Determined at checkout.